Home / 19,604.43-27,053.79-10,652.09

Finding the Fourth Proportional to 19,604.43, 27,053.79 and 10,652.09

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Solution

The fourth proportional to 19,604.43, 27,053.79 and 10,652.09 is: 14,699.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,604.43 : 27,053.79 = 10,652.09 : x
  2. Step 2: Convert to fraction form
    19,604.43/27,053.79 = 10,652.09/x
  3. Step 3: Cross multiply
    19,604.43x = 27,053.79 × 10,652.09
  4. Step 4: Simplify right side
    19,604.43x = 288,179,270.65
  5. Step 5: Solve for x
    x = 288,179,270.65/19,604.43
  6. Step 6: Final answer
    x = 14,699.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.